Pilot Adaptor R32 Reaming Bit 65mm For Quarrying Drilling Coal Mining
1-5 pcs
MOQ
Pilot Adaptor R32 Reaming Bit 65mm For Quarrying Drilling Coal Mining
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Features
Basic Infomation
Brand Name: ROSCHEN
Certification: ISO
Model Number: R32
High Light:

dth drilling tools

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diamond core drilling bits

Payment & Shipping Terms
Packaging Details: Poly wooden case + Carton Box
Supply Ability: 1,0000 pcs
Specifications
Type: Drill Bit
Machine Type: Drilling Tool
Use: Ore Mining
Application: Quarry,Blasting Hole, Water Well Drilling
Condition: New Products
Color: Golden, Yellow Or Various
Processing: Forging
Product Description

Pilot Adaptor R32 Reaming Bit 65mm For Quarrying Top Hammer Drilling



 

Brand Name: ROSCHEN
Type: Drill Bit, Reaming Bits and Pilot Adaptors
Machine Type: Drilling Tool
Material: Carbide
Processing Type: Forging
Use: Coal Mining
Bits Diamter: 64-152mm
Drill bits Model: Button Bit, Chisel Bit
Usage: Hard rock drilling
Tapered degree: 6 / 11 / 12 degree
Thread: R28/R32/T38/T45/T51

 


Applications:
 

This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter. Large diameter service holes from level to level for drainage, electrical cable or pipe lines routinely used to ream cut holes for development rounds and for long hole blasting of drop raise.

 

Description:

Reaming bits were widely used in quarrying or mining for blast hole drilling, with pilot adaptors, the drilling direction can be ensured and accurate. Pilot holes are drilled depth and then reamed out to a larger diameter in a second pass required when hole diameter exceeds the capabilities of the rock drill and drilling tools available. 


Specifications:
 

PIC. Model Dia. Gauge Button Front Button Taper Part No.
A 6° Taper reaming button bits (shperic or parabolic buttons) 64 8*Φ9mm 2*Φ10mm RS-64-809-210-6
64 8*Φ9mm 4*Φ8mm RS-64-809-408-6
65 8*Φ9mm 4*Φ8mm RS-65-809-408-6
76 8*Φ10mm 4*Φ10mm RS-76-810-410-6
76 8*Φ10mm 4*Φ9mm RS-76-810-409-6
76 8*Φ11mm 2*Φ11mm RS-76-811-211-6
76 7*Φ11mm 4*Φ11mm RS-76-711-411-6
76 8*Φ14mm 4*Φ13mm RS-76-814-413-6
89 8*Φ12mm 4*Φ12mm RS-89-812-412-6
89 8*Φ12mm 4*Φ11mm RS-89-812-411-6
89 8*Φ12mm 4*Φ10mm RS-89-812-410-6
89 8*Φ13mm 4*Φ10mm RS-89-813-410-6
89 8*Φ12mm 4*Φ11mm RS-89-812-411-6
102 8*Φ14mm 4*Φ12mm RS-102-814-412-6
12° Taper reaming button bits (shperic or parabolic buttons) 89 8*Φ12mm 4*Φ10mm 12° RS-89-812-410-12
102 8*Φ12mm 4*Φ12mm 12° RS-102-812-412-12
102 8*Φ14mm 4*Φ12mm 12° RS-102-814-412-12
127 10*Φ13mm 8*Φ13mm 12° RS-127-1013-813-12
127 10*Φ13mm 10*Φ13mm 12° RS-127-1013-1013-12
B 6° Taper chisel reaming bits 60 carbide:12*8mm (4pcs) RS-60-128-4-6
64 RS-64-128-4-6
65 RS-65-128-4-6
70 RS-70-128-4-6
76 carbide:12*10mm (4pcs) RS-76-1210-4-6
80 RS-80-1210-4-6
89 RS-89-1210-4-6
10° Taper chisel reaming bits 70 carbide:12*8mm (6pcs) 10° RS-70-128-6-10
75 RS-75-128-6-10
80 RS-80-128-6-10
90 RS-90-128-6-10
100 carbide:12*10mm (6pcs) RS-100-1210-6-10
120 RS-120-1210-6-10
C Pilot adaptors 6° chisel: Φ26/28*12*8mm L=240/300mm, thread: R25/28/32*12.7mm, 6°
Pilot adaptors 12° chisel: Φ35/40*15*10mm L=250mm, thread: R25/28/32*12.7mm, 12°
D Thread chisel reaming bits 60 carbide:12*8mm (4pcs) RF25 RS-60-128-4-25RF
70 RS-70-128-4-25RF
80 carbide:12*10mm (6pcs) RF32 RS-80-1210-6-32RF
90 RS-90-1210-6-32RF
100 RS-100-1210-6-32RF
120 RS-120-1210-6-32RF
130 RF38 RS-130-1210-6-38RF
150 RS-150-1210-6-38RF
E Integral reaming button bits 89 12*Φ11mm 2*Φ11mm+1*Φ10mm R32/R38*12.7 RS-89-1211-211-10
102 12*Φ12mm 2*Φ12mm+1*Φ10mm R32/R38*12.7 RS-102-1212-212-10
102 12*Φ14mm 2*Φ10mm+1*Φ10mm R32/R38*12.7 RS-102-1214-210-10
127 8*Φ14mm 8*Φ12mm+2*Φ12mm R38*12.7 RS-127-814-812-12
F Dome reaming bit (shperic or parabolic buttons) 76 9*Φ13mm 1*Φ13mm R32/T38/T45 RSD-76
89 14*Φ13mm 1*Φ13mm R32/T38/T45 RSD-89
102 16*Φ13mm 1*Φ13mm R32/T38/T45 RSD-102
127 18*Φ13mm 1*Φ13mm R32/T38/T45 RSD-127
152 18*Φ14mm 2*Φ14mm T45/T51/ST58/ST68 RSD-152-1
152 9*Φ16mm 6*Φ16mm ST58/ST68 RSD-152-2



Factory and Workshop:

Pilot Adaptor R32 Reaming Bit 65mm For Quarrying Drilling Coal Mining 0


Product Process

Materials: Tungsten carbide and high strength alloy steels.
Processing: CNC milling and proprietary "hot (thermal) -insertion" processing procedure to insert the buttons as same as internationally well-known brand, military grade requirements of heat-treatment guarantee durability.


Packaging & Shipping:

Packing details can be customized as per your requirement (plywood case, plastic box or carton...).
Timely shipment can be made upon our negotiation.

Pilot Adaptor R32 Reaming Bit 65mm For Quarrying Drilling Coal Mining 1

 

FAQ
 

The information you may like to know before order:

1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight,onetouch.cn,Escrow,Paypal


2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.


3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.


4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.


5. After Services:
1. Our sales team will response for your question within 24 hours (Holidays Excluded)
2. Technical Support will be available in any time
3. Free replacement will provide once the failure confirmed caused by our product quality

In order to quote you the best price, please tell us the details as following:
01.Grade and specification or drawings;
02.Quantity and quality level;
03.Operation environment;
04.Other special requirement.


 




 

For more information please contact:

 

ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
 

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
 

WeChat: +86-137 6419 5009 ; +86-135 8585 5390
 

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
 

Email: roschen@roschen.com ; roschen@roschen.net
 

Website: http://www.roschen.net ; http://www.roschen.cn
http://www.roschen.com ; http://www.roschengroup.com


 

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Contact Person : Mr. Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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